baber/WOPTO huggingface dataset:
Patent KR-20100061174-A (KR)
Title: Auto adjusting apparatus for free stroke of automobile brake master cylinder
Inventor: YOON CHUL
IPC: B60T11/20
Filed: 2008-11-28
Abstract: PURPOSE: An automatic device for controlling a free stroke of a master cylinder for a vehicle brake is provided to prevent a brake from being powered when hydraulic force exceeds a standard value by reducing the length of a push rod. CONSTITUTION: An automatic device for controlling a free stroke of a master cylinder for a vehicle brake comprises a pressure sensor(110), a conveyor(120), and a control unit(130). The pressure sensor is installed inside a master cylinder(20) and measures the pressure of a brake oil. The conveyor is installed between a piston(21) and a push rod(11) and pushes or pull the piston regardless of external force transferred from the push rod. The control unit controls the movement of the piston.
Patent KR-20100061958-A (KR)
Title: Refrigerator
Inventor: LEE MOON SEOK
IPC: F25D23/06
Filed: 2008-12-01
Abstract: PURPOSE: A refrigerator is provided to protect wires and pipes from impact by binding the wires and the pipes which are placed in the back of a main body of a refrigerator together using a fixing holder. CONSTITUTION: A refrigerator comprises: an inner case(30) which forms the inner wall of a storage room of the refrigerator; a cabinet(40) which is formed the outer shape of the refrigerator in the outside of the inner case; and a fixed holder(100) which fixes wires or pipe members which are embedded between the inner case and the cabinet and includes an insertion hole(110) wherein the wires or the pipe members are inserted and a fixing part(130) which is integrally formed with the insertion hole and wherein the wires or the pipe members are settled.
Patent KR-20100026932-A (KR)
Title: Method and apparatus for detecting molecules
Inventor: LEE KWANG YEOL
IPC: G01N21/00
Filed: 2008-12-08
Abstract: PURPOSE: A method and a device for detecting molecules are provided to accurately detect the presence of a target molecule and shorten the time in which a marker is attached on the target molecule. CONSTITUTION: A device(400) for detecting molecules comprises a substrate(410), side walls(415), an electromagnet(420), a first conduit(430), a second conduit(440), a first valve(451), and a second valve(452). The substrate and the side walls form a container(401) for sampling while detecting molecules. The side walls have an inlet(411) and an outlet(412). The inlet connects with the first conduit, and the outlet connects with the second conduit. The first conduit has the first valve and controls the flow of fluid through the first valve. The second conduit has the second valve and controls the flow of fluid through the second valve.
Patent KR-20090084652-A (KR)
Title: Optically writable display medium and optical writing method
Inventor: KOBAYASHI HIDEO
IPC: G02F1/13
Filed: 2008-12-09
Abstract: An optically writable display medium and an optical writing method are provided to reduce picture degradation by repeated writing. An optical switching element(30) and a display element(40) are laminated. The optical switching element comprises an upper charge generating layer and a charge transfer layer of a lower charge generating layer. The display element comprises a display layer having a memory feature. An absorption wavelength band that the upper charge generating layer has is different from an absorption wavelength band that the lower charge generating layer. Electric charge generation materials contained in the upper charge generating layer are n-type electric charge generation materials. Electric charge generation materials contained in the lower charge generating layer are p-type electric charge generation materials.
Patent KR-20100065927-A (KR)
Title: Motor control system and air conditioner of having the same
Inventor: LEE SANG TAEK
IPC: F24F11/00
Filed: 2008-12-09
Abstract: PURPOSE: A motor control system and an air conditioner including the same are provided to easily process compressor driving and a cycle matching test by interconnecting a single inverter printed circuit board which includes an inverter for a compressor motor control and a terminal. CONSTITUTION: An air conditioner comprises: a compressor which is driven by a motor; a main printed circuit board(100) which proceeds the control of the air-conditioner; a single inverter printed circuit board(200) which is separable from the main printed circuit board and individually drives a motor in case of being separated from the main printed circuit board; and a communication module(300) which is proceeded communications between the single inverter printed circuit board and an external terminal(400). The single inverter printed circuit board comprises a fan motor which transfers heat-exchanged air and a fan driver which drives the fan motor.
Patent KR-20100066769-A (KR)
Title: Light emitting diode package
Inventor: KO KUN YOO
IPC: H01L33/52
Filed: 2008-12-10
Abstract: PURPOSE: A light emitting diode package is provided to increase optical efficiency by controlling the amount of outgoing light and the orientation angle of the outgoing light. CONSTITUTION: First and second penetration holes(101,102) are formed outside a concave groove(103) or inside the area of a protrusion unit(104). A first electrode pattern(113) and a second electrode pattern(114) are formed, electrically separated from each other on upper and lower sides of a substrate(100). A light emitting diode chip(117) is electrically connected to the first electrode pattern and the second electrode pattern. A first resin wrapping unit(118) is formed by burying the light emitting diode chip. The first resin wrapping unit comprises one or more fluorescent substances. A second resin wrapping unit protects the first resin wrapping unit from the outside.
Patent KR-20100069314-A (KR)
Title: Composition for skin external application having anti-bacterial and anti-fungal effects
Inventor: JUNG CHONG HYUN
IPC: A61K31/66
Filed: 2008-12-16
Abstract: PURPOSE: An external use skin composition is provided to ensure high antibacterial and antifungal effects by treating with citric acid and trisodium phosphate. CONSTITUTION: An external use skin composition with antibacterial and antifungal effects contains a first composition having citric acid as an active ingredient and trisodium phosphate as an active ingredient. The first composition contains 0.1-10 weight% of citric acid based on total weight of composition. The composition is used in the form of skin, astringent, lotion, essence, eye cream, lip stick, powder, body lotion, soap, cleansing foam, cleansing lotion, or body cleanser.
Patent KR-20100070441-A (KR)
Title: Apparatus for detecting clamping of the index table
Inventor: LEE JOONG KWEON
IPC: B23Q3/00
Filed: 2008-12-18
Abstract: PURPOSE: A clamping detecting device of an index table is provided to prevent damage to an sensor due to the excessive power. CONSTITUTION: A clamping detecting device of an index table comprises a contact shaft(130), an elastic supporting body, a horizontal shaft(140), a pivot guide(150), and a contact sensor(160). The upper part of the contact shaft is projected on the upper side of a fixed table(120) and is touched with the lower part of a turn-table(110). The elastic supporting body supports the contact shaft in the lower part. The horizontal shaft has a connecting end part and a projected end part. The connecting end part vertically slides with the contact shaft. The projected end part is projected over an exterior of the fixed table. The pivot guide support the horizontal shaft by the surface.
Patent KR-20090023325-A (KR)
Title: Device and method for removing silicon particle of wafer
Inventor: BYUN DONG SUNG
IPC: H01L21/302
Filed: 2008-12-19
Abstract: A device and method for removing silicon particle of sawing machine for semiconductor package are provided to prevent the silicon dust particle generated in the wafer sawing by jetting the water while producing the cavitation on the wafer. The nozzle-form air curtain bar(122) is installed at one side of the wafer alignment part(120) of the wafer sawing machine. The solvent storage(124) stores the mixture in which the surfactant solution and water are mixed. The air pressure providing part(128) provides the air pressure within the solvent storage. The solenoid valve is installed on the air pressure providing line(130) between the solvent storage and the air pressure providing part. The mixture offer line(134) is connected between the solvent storage and the nozzle-form air curtain bar.
Patent KR-20100073883-A (KR)
Title: Method for authenticating open id supporting single sign on
Inventor: BAE EUN SHIL
IPC: H04L9/32
Filed: 2008-12-23
Abstract: PURPOSE: A method for authenticating an open ID is provided to enable a user to easily manage IDs by increasing the availability of the open ID. CONSTITUTION: An open ID user requests authentication to an ID authentication server by inputting the open ID to a site(502). An ID authentication server confirms authentication request information(504). The ID authentication server confirms a password in a second storage area according to the confirmed result(506). The ID authentication server confirms the password(508). The ID authentication server responses the authentication result to a user terminal(510) and confirms the ID/PW mapping information in the first storage area(512). The ID authentication server confirms the password of the open ID of the user in the second storage area(514). The ID authentication server confirms the password of the open ID(516). The ID authentication server informs the user terminal and the service site of the user authentication result(518).
Patent KR-20100074643-A (KR)
Inventor: KANG YOUNG MEE
IPC: H01L21/76
Filed: 2008-12-24
Abstract: PURPOSE: A method for forming the element isolation structure of a semiconductor device is provided to uniformly control the effective field oxide height of the element isolation structure by preventing the partial loss of an insulating film. CONSTITUTION: An element isolation region and an active region are defined on a semiconductor substrate(101). A trench is formed in the element isolation region. A stacked structure, in which a gate insulating film and a conductive film(105) are stacked, is formed on the upper side of the active region. An insulating film(115) is formed on the upper side of the semiconductor substrate including the stacked structure in order to fill the trench. A different polarity from the conductive film is applied to the insulating film by a pre-treatment. Slurry with identical polarity to the pre-treated insulating film is used for planarizing the insulating film until the conductive film is exposed.
Patent KR-20100074752-A (KR)
Title: Front connector for input/output module of plc system having jumper cable
Inventor: NA SANG NEUNG
IPC: H01R13/10
Filed: 2008-12-24
Abstract: PURPOSE: A front connector for an input/output module of a PLC system having a jumper cable is provided to prevent the error or malfunction of a device caused by unstable transmission of a signal or data. CONSTITUTION: A socket terminal(20) is soldered onto one side of a circuit board(30) installed inside a front connector(10). Soldering units(31,31') are exposed from the other side of the circuit to the outside. The soldering units which are distanced from each other is connected to each other by a jumper wire(40). An additional cover body(50) is attached to the front connector to fix the built-in circuit board. The cover body includes insertion holes](51,51') corresponding to the soldering unit.
Patent KR-20100074834-A (KR)
Title: The display device for checking errors and method for controlling the same
Inventor: PARK CHAE SU
IPC: H04N17/00
Filed: 2008-12-24
Abstract: PURPOSE: A display device for checking errors and a method for controlling the same are provided to detect a physical error for all HDMI input ports which support the display device in a short time. CONSTITUTION: A memory unit(101) stores reference data information of a test image, and at least one media interface unit(102) receives the test image which is supposed to be generated in the outside. A signal processing unit(103) processes the inputted test image, and a control unit(104) obtains resolution information of the input test image based on the signal-processed test image. By comparing the obtained resolution information with the reference data information, the control unit judges whether or not the input test image is damaged.
Patent KR-20100075045-A (KR)
Title: Photoelectric conversion device and manufacturing method thereof
Inventor: OH MIN SEOK
IPC: H01L31/068
Filed: 2008-12-24
Abstract: PURPOSE: A photoelectric conversion device and a manufacturing method thereof are provided to increase the efficiency of the photoelectric conversion device by forming a combination electrode on one side of a semiconductor substrate. CONSTITUTION: A semiconductor substrate has a front surface and a rear surface. A protection layer(60) is formed on the front surface of the semiconductor substrate. A first amorphous semiconductor layer(20) is formed on the rear surface of the semiconductor substrate. A first conductive layer(30) is formed on the first region of the rear surface of the first amorphous semiconductor layer and includes a first impurity. A second conductive layer is formed on a second region of the rear surface of the first amorphous semiconductor layer and includes a first impurity and a second impurity. The density of the second impurity is 2 to 10 times than the density of the first impurity.
Patent KR-20100076248-A (KR)
Title: Air conditioner
Inventor: CHUNG CHOON MYUN
IPC: F24F13/12
Filed: 2008-12-26
Abstract: PURPOSE: An air conditioning device is provided to discharge indoor air toward a desired direction when the indoor air inhaled through a sub vein extended from a main vein is discharged to an air outlet. CONSTITUTION: An air conditioning device comprises a case(100), a main vein(200), a sub vein(300), a main motor(250), and a sub rotating member. The case comprises one or more air outlets(150). One end of the main vein is rotatably installed at the case, opens and closes the air outlets, and the main vein guides the flow of the air discharged from the air outlets. The sub vein is extended from the other end of the main vein to guide the flow of the air guided by the main vein to be further than the main vein. One end of the sub vein is rotatably coupled to the other end of the main vein. The main motor rotates the main vein. The sub rotating member rotates the sub vein.
Patent KR-20100077260-A (KR)
Title: A greenhouse heater
Inventor: YANG HAN SEOK
IPC: F24H3/06
Filed: 2008-12-29
Abstract: PURPOSE: A heating device for a greenhouse by indirect heating is provided to maintain uniform indoor temperature by circulating the air heated with a ring blower through a pipeline. CONSTITUTION: A heating device for a greenhouse by indirect heating comprises a ring blower(10) and a pipeline(20). An outlet(21) and an inlet(22) of the pipeline are connected to an intake port(11) and a discharge port(12) of the ring blower. An air intake branch pipe(23) for the inflow of exterior air is formed in the discharge part of the pipeline. As a result, cold air flowing in through the air intake branch pipe is sucked into the intake port of the ring blower, heated while passing through the discharge port, and continuously circulated through the pipeline.
Patent KR-20100077472-A (KR)
Title: Gate driving circuit and display device having the gate driving circuit
Inventor: PARK YOUNG JOO
IPC: G02F1/133
Filed: 2008-12-29
Abstract: PURPOSE: A gate driving circuit and a display device thereof are provided to improve driving reliability by improving data charge rate after securing the margin of a gate signal. CONSTITUTION: A first shift register(310a) is consisted of a plurality of first stages and sequentially outputs a plurality of first gate signals. A second shift register(310b) is consisted of a plurality of second stages and sequentially outputs a plurality of second gate signals. A pull-up part outputs a clock signal as a gate signal to an output terminal in response to the output signal at a previous stage or a vertical start signal. A first pull up driver turns off a pull-up part in response to the output signal at a next stage. A first pull down part pulls down the voltage of an output terminal to a low level in response to the high level of a clock signal which has a reversed phase with a clock signal. A first ripple prevention part maintains a voltage which is applied to the control electrode of a pull-up part in response to the high level of the clock signal.
Patent KR-20100077759-A (KR)
Title: 반도체 장치의 미세 패턴 형성 방법
Inventor: KANG HYE RAN
IPC: H01L21/336
Filed: 2008-12-29
Abstract: 하드마스크 층의 적층 구조 단순화를 통해 공정 절차를 간소화한 반도체 장치의 미세 패턴 형성 방법이 개시된다. 이를 위한 미세 패턴 형성 방법은, 피식각층 상에 하드마스크층을 형성하는 단계; 상기 하드마스크층 상에 희생층 패턴을 형성하는 단계; 상기 희생층 패턴의 측벽에 스페이서를 형성하는 단계; 상기 희생층 패턴을 제거하는 단계; 상기 스페이서가 형성된 기판 상에 USG막을 증착하는 단계; 상기 하드마스크층을 식각하여 하드마스크층 패턴을 형성하는 단계; 및 상기 하드마스크층 패턴을 식각 베리어로 하여 상기 피식각층을 식각하는 단계를 포함한다. 
       
     미세, 패턴, 스페이서, USG
Patent KR-20100079025-A (KR)
Inventor: BANG KI WAN
IPC: H01L23/62
Filed: 2008-12-30
Abstract: PURPOSE: A fuse of the semiconductor device and a method of formation thereof embodies the electric fuse using the fuse of the copper material. It more easies, the accurate design can be embodied. CONSTITUTION: The first and second metal wirings(10, 20) are formed in order to be each other separated on the semiconductor substrate. In order to interlink the first and the second metal wiring the copper fuse(30) formed into the copper material is formed. The copper fuse is electrically short circuited. The length of the copper fuse is formed into 38μm~45μm.
Patent KR-20100079753-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: BAEK IN CHEOL
IPC: H01L21/76
Filed: 2008-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent a void in a PMD layer by reducing an aspect ratio on a space between a trench and gates. CONSTITUTION: A first trench with sidewall and bottom surface nitride layers is formed on a semiconductor substrate(210). A device isolation layer is formed by filling insulation materials in the trench. A gate is formed on the semiconductor substrate. A second trench(260) is formed by etching the nitride layer and the insulation material of the device isolation layer. A second trench has the bottom to expose the semiconductor substrate. An oxide is grown up in the second trench by a thermal oxidation process. An interlayer dielectric layer is formed on the semiconductor substrate with the gate and the grown oxide.
Patent KR-20080069573-A (KR)
Title: Device for the ultrasonic testing of hot rolled material
Inventor: STUEBER AXEL
IPC: G01N29/00
Filed: 2006-07-27
Abstract: The invention relates to a device for the ultrasonic testing of hot rolled material during the welding operation in one of a number of rolling stands of a rolling train that are arranged one behind the other, comprising at least two rollers, leaving a rolling gap between them, the rollers being assigned ultrasonic testing heads which are arranged in such a way that parts of the roller body itself serve as a path along which the ultrasound waves pass to the rolled material to be tested that is in the rolling gap, which device is characterized in that the rollers provided with the ultrasonic testing heads are adjustable, have a straight transverse profile and a diameter which is a multiple of the rolling gap width, so that there is a great rolling angle (E), and these rollers are arranged in one of the first rolling stands of the rolling train.
Patent KR-20080037098-A (KR)
Title: Spin-transfer switching magnetic elements using ferrimagnets and magnetic memories using the magnetic elements
Inventor: PAKALA MAHENDRA
IPC: G11C11/15
Filed: 2006-08-23
Abstract: A method and system for providing a magnetic element are disclosed. The method and system include providing a pinned layer, providing a spacer layer, and providing a free layer. The free layer is ferrimagnetic and includes at least one of a conductive ferrite, a garnet, a ferrimagnetic alloy excluding a rare earth, a heavy rare-earth-transition metal alloy, a half-metallic ferrimagnetic, and a bilayer. The bilayer includes a rare earth-transition metal alloy layer and a spin current enhancement layer. The magnetic element is configured to allow the free layer to be switched due to spin transfer when a write current is passed through the magnetic element.
Patent KR-20080035027-A (KR)
Title: Razors
Inventor: SCHNAK FRED
IPC: B26B21/38
Filed: 2006-09-01
Abstract: Razor handles (10) are provided, for razors having a battery-powered functionality. The razor handles include a housing (14) constructed to hold a battery, and, within the housing, a carrier (34) including a pair of battery clamp fingers (36) configured to exert a clamping force against the battery (18) when the battery is in place in the housing.
Patent KR-20080080484-A (KR)
Title: Decvice for regeneration of oils
Inventor: SOEDERLUND RONI
IPC: B01D1/22
Filed: 2006-03-23
Abstract: The invention relates to a device and method for regenerating oil (17) containing a contamination in the form of a liquid. The oil (17) is brought in contact with a point source (3) consisting of at least one point source (3), where the point source (3) is brought to a predetermined temperature that at an interface between the point source (3) and the oil (17) corresponds to a maximum allowed oil temperature.
Patent KR-20080059250-A (KR)
Title: Method and apparatus for a multi purpose data and engineering system 205
Inventor: GUEH HOW KIAP
IPC: B63J4/00
Filed: 2006-09-08
Abstract: The present invention relates to a method of a manufacturing facility fitted and equipped onboard a marine vessel, the vessel first taking in seawater to fill the vessel ballast tanks using the vessel's sea chests, ensuring a reasonable stability factor to allow for continuous and safe operation of the manufacturing facility.
Patent KR-20090039658-A (KR)
Title: Power conservation
Inventor: ALEKSIC MILIVOJE
IPC: G06F1/26
Filed: 2006-09-28
Abstract: A method of operating a shared bus comprises sending a wake-up signal on the shared bus. The wake-up signal comprises a sequence of signals, each signal of the sequence being one of a signal indicating the bus is free and a signal indicating the bus is busy. A microcontroller to effect this method is also contemplated. A wake-up device for a shared bus has a first latch to recognise a signal indicating one of said shared bus being free and said shared bus being busy and selectively output a recognition signal and a second latch to, after receipt of the recognition signal, recognise a signal indicating another of the shared bus being free and Ihe shared bus being busy and selectively output a power-on signal. The latches may be D-type flip flops.
Patent KR-20080064151-A (KR)
Title: Child motion device
Inventor: BELLOWS WILLIAM B
IPC: A47D9/02
Filed: 2006-11-02
Abstract: A child motion device (20) has a frame assembly (22) configured to rest on a floor surface (26). The device (20) also has a drive system and a cantilevered arm (30) extending from part of the device (20). The arm (30) is supported above the floor surface (26) and has a driven end (32) coupled to and movable by the drive system and a distal end opposite the driven end (32). The drive system is configured to pivotally move the arm (30) through a partial orbit around a generally vertical axis of rotation. A child seat (36) is supported on the distal end of the support arm (30).